Hiroyuki Hagiwara

Practice Areas

Hiroyuki Hagiwara is a partner based in Paul Hastings’ Tokyo office. Mr. Hagiwara offers more than 20 years of experience in cross-border litigations and transactions. Patent infringement litigations, licensing transactions and disputes, arbitrations and investigations are the main focus of his practice.

In patent disputes, Mr. Hagiwara has handled wide-ranging subject matters from electronics, software, chemical, pharmaceutical, biologics, semiconductor, telecommunication to automotive.

Mr. Hagiwara has represented clients in US DOJ investigations, international arbitrations and mediations, US Federal Court actions, ITC Section 337 investigations, US PTAB proceedings. He has represented US, European, Asian and Japanese clients in various legal matters.

EDUCATION

New York University School of Law, LLM, 1999; Heiwa Nakajima Scholar

Tokyo University of Science (Tokyo Rika Daigaku), B.S. in Electrical Engineering, 1998

Keio University, LLB, 1993; Dartmouth-Keio Exchange Scholar, 1990-1991